We cannot change the design, fabric, length, etc. of the dress unless there is a separate description in the product page you are viewing. All products of our website are designed and produced by our designers and tailors, it must be the most optimal design, in order to ensure that we can't change design and fabrics.
If you like a dress but want it to be longer or shorter, you can search by the length you want, and you may find similar styles. You can contact us if you are sure that you want to get a different length of a certain style.